Star • 2MASS J12082152-5043208

Cluster
Sco-Cen
Proposed Clusters
LCC
Alternate Names
HD 105435
WISEA J120821.47-504320.5
CD-50 6697
* del Cen
del Cen
2MASS 12082152-5043208
2MASS J12082152-5043208
CP-50 4862
GDR2 6126469654573573888
HIP 59196
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
bin_desc Interferometric binary [char] rizzuto2013
cluster_name Sco-Cen [char] rizzuto2013
ra 12 08 21.5203 h m s cutri2003
dec -50 43 20.8776 d m s cutri2003
ra_deg 182.089668 deg cutri2003
dec_deg -50.722466 deg cutri2003
pm_ra -40.11 1.474 mas/yr gaiacollaboration2018
pm_dec -15.572 1.244 mas/yr gaiacollaboration2018
plx -10.0927 0.9914 mas gaiacollaboration2018
st_dist 127.23 7.61 pc vanleeuwen2007
spt B2 [char] degeus1989
spt_num 12.0 [decimal allowed] degeus1989
spt_lit B2IVne [char] degeus1989
Av 0.0 mag YSOPY
Teff 20600.0 5580.9 K YSOPY
log_Teff 4.314 0.11 log K YSOPY
gaia_g 15.9784 8.7965 mag gaiacollaboration2018
tm_J 2.788 0.298 mag cutri2003
tm_H 2.809 0.244 mag cutri2003
tm_K 2.668 0.244 mag cutri2003
tm_flags "DDD,0" [char] cutri2003
W_3p4 0.471 mag wright2010
W_4p6 0.286 mag wright2010
W_12 1.023 0.006 mag wright2010
W_22 0.334 0.015 mag wright2010
wise_flags "UUAA,hho0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
Sco-Cen blaauw1946
LCC degeus1989
mem_num ([integer])
Value Error Ref.
0 cutri2003
4 blaauw1946
Motion
pm_ra (mas/yr)
Value Error Ref.
-49.94 0.31 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-7.19 0.29 vanleeuwen2007
plx (mas)
Value Error Ref.
7.86 0.47 vanleeuwen2007
ObsProp
spt ([char])
Value Error Ref.
B2 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
12.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B2Vne skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.41 degeus1989
Teff (K)
Value Error Ref.
28183.0 degeus1989
log_Teff (log K)
Value Error Ref.
4.45 degeus1989
L_star (Lsun)
Value Error Ref.
125892.541179 degeus1989
log_L_star (log Lsun)
Value Error Ref.
5.1 degeus1989
log_g (log cm/s2)
Value Error Ref.
4.64 degeus1989
Coordinates
ra (h m s)
Value Error Ref.
12 08 21.520 cutri2003
12 08 21.470 wright2010
12 08 21.509 skiffBMK
12 08 21.544 vanleeuwen2007
12 08 21.4976 rizzuto2013
12 08 21.520 blaauw1946
12 08 21.4976 degeus1989
12 08 21.457 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-50 43 20.88 cutri2003
-50 43 20.59 wright2010
-50 43 20.71 skiffBMK
-50 43 20.68 vanleeuwen2007
-50 43 20.738 rizzuto2013
-50 43 20.88 blaauw1946
-50 43 20.738 degeus1989
-50 43 20.93 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
182.089668 290.0 cutri2003
182.08946 4.7237 wright2010
182.08962 skiffBMK
182.08976522 0.25 vanleeuwen2007
182.08957333 rizzuto2013
182.089668 blaauw1946
182.08957333 degeus1989
182.08940394 0.721 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-50.722466 290.0 cutri2003
-50.7223869 9.5931 wright2010
-50.72242 skiffBMK
-50.72240992 0.3 vanleeuwen2007
-50.72242722 rizzuto2013
-50.722466 blaauw1946
-50.72242722 degeus1989
-50.72248095 0.709 gaiacollaboration2018